Things remaining where they are when it hit is going to end in some pretty big social movements. Whole "we need to eat" thing. :/
Honestly, what excites me the most is what happens to Art in the Age of Automation?
Not just pictures and music, but what about video games as well, especially when combined with growing masses of people with a lot of extra time in their hands, and less profit motive?
It's how I actually imagine we'll keep our minds sharp.